Player Dossier

Isaiah Collier

UTA · 2025-26Secondary starterHigh evidence

Connective passer · Pick-and-roll handler · Transition finisher · Point-of-attack defender

What does Isaiah Collier actually supply on the floor?

Isaiah Collier's strongest evidenced functions are passing, creation, event creation; the weakest available areas are rebounding, rim protection, interior finishing. The profile is tied to UTA for 2025-26.

Function profile

2025-26 — eleven separate readings on a league scale. They are not additive.

Creation79

Rim pressure55

Shooting44

Passing80

Screening*—

Interior finish43

Point of attack*—

Switch coverage*—

Rim protection39

Event creation63

Rebounding33

* limited evidence for that function. A dash means the evidence was insufficient — not a zero. Use the separate function strengths to evaluate role and roster fit; do not treat them as one player-value score. POA or switch conclusions require lineup, matchup, and assignment evidence beyond this profile.

Season by season

Every governed season profile on record.

Season	Team	Role	Evidence	Creation	Rim pressure	Shooting	Passing	Screening	Interior finish	Point of attack	Switch coverage	Rim protection	Event creation	Rebounding
2025-26	UTA	Secondary starter	High evidence	79	55	44	80	—	43	—	—	39	63	33
2024-25	UTA	—	High evidence	71	56	32	77	—	46	38	43	34	50	34

What teams depended on him for

Seasons where a team's situation report named him a dependency case.

UTA · 2025-26Single-skill dependence

UTA did not have strong functional backup for Isaiah Collier in passing; removing him cost about 27.3% of the team's production in that area. The next observed option was Keyonte George.

rotation 38%loses 27.3% of passing

Replacement evidence

Best observed five without him

Jusuf Nurkic · Lauri Markkanen · Svi Mykhailiuk · Keyonte George · Ace Bailey

shrunk net -2.7180 over 377 possessions

on floor 2820 possessions · off floor 4629 possessions

UTA · 2024-25Single-skill dependence

UTA did not have strong functional backup for Isaiah Collier in passing; removing him cost about 26.7% of the team's production in that area. The next observed option was Keyonte George.

rotation 47%loses 26.7% of passing

Replacement evidence

Best observed five without him

Lauri Markkanen · John Collins · Collin Sexton · Walker Kessler · Keyonte George

shrunk net 2.1540 over 374 possessions

on floor 3442 possessions · off floor 3898 possessions

Known contract calendar

Governed contract events naming this player — dates carry their honest quality.

UTA · 2025-26Contract control horizonJun 30, 2028

Isaiah Collier has a reported contract-control horizon through the 2028 season. The June 30 date is a season-boundary planning proxy, not proof of exact free-agency status. The player is inside the two-season extension-review horizon, but exact eligibility and value are not certified.

UTA · 2024-25Contract control horizonJun 30, 2028

Isaiah Collier has a reported contract-control horizon through the 2028 season. The June 30 date is a season-boundary planning proxy, not proof of exact free-agency status. No extension-review trigger is applied yet.

Function scores, roles, dependence records and contract events are separate evidence. No combined player value, trade value or ranking is computed from them, and none of them is a causal impact claim.